- Description The USB Flashlight converts any Voltaic battery or other USB power source into a bright light. Need a convenient light on the go or some guidance in your tent at night? Feather light, this is the perfect accessory. Universal USB Compatibility: Runs up to 12 hours from an 11Watt-Hour battery pack like the Voltaic V11 or Brunton Inspire batteries. Light and Tiny: Only 0.5 ounces, 1.5 x 1 inch. Voltaic USB Flashlight
